The seven-channel Marantz MM8077 power amplifier is designed for demanding music and surround sound movie moments. The device has the same amplifier technology as Marantz's reference class amplifiers. The device also has separate circuit structures and technologies, which achieve a wide bandwidth and thus guarantee extreme sound enjoyment in accordance with today's requirements. Identical topology in all channels guarantees uniform sound quality.

The MM8077 also has the ability to select a balanced (XLR) or unbalanced (RCA) input for each channel. High power, wide bandwidth and separate power transistors handle short-term bursts of sound reliably, even for speakers with a difficult low-impedance load.

Main features:

Additional information: manufacturer's pages

Marantz offers an extended 5-year warranty for its Premium and Premium+ products, as long as the consumer remembers to register ( https://www.marantz.com/fi-fi/ 5ywarranty ) of their product within 3 months from the date of purchase.

1. Consumers are interested in a Marantz product and become aware of the 5-year warranty via the brand website or the dealer
2. Consumer Buys a Premium or Premium plus product and can register this on a dedicated registration page (within 3 months after purchase)
3. Once all data is submitted, the consumer will receive a confirmation email with a proof of the registration
4. When a product breaks, the consumer can go to the dealer/service center with the defective product, receipt and confirmation email
5. Dealer/service center to check if the serial numbers match, and if the purchase date on the receipt matches the registration
6. Once all is fine, the consumer qualifies for the extra warranty and the service can be executed free of charge.